Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.065/5.065, allocations: 0.5623 GB / 0.5776 GB, free: 3.328 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002525/0.002525, allocations: 357.4 kB / 0.6447 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.237/4.237, allocations: 410.7 MB / 1.113 GB, free: 6.062 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001849/0.001849, allocations: 193.3 kB / 1.226 GB, free: 6.176 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000505/0.0005053, allocations: 12 kB / 1.349 GB, free: 8.305 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.718/0.7186, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer): time 0.1102/0.8289, allocations: 94.99 MB / 1.554 GB, free: 189.4 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.03824/0.8672, allocations: 21.23 MB / 1.575 GB, free: 168.2 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004741/0.872, allocations: 107.2 kB / 1.575 GB, free: 168.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.005734/0.8777, allocations: 1.269 MB / 1.576 GB, free: 166.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01919/0.897, allocations: 3.513 MB / 1.58 GB, free: 163.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01556/0.9126, allocations: 4.161 MB / 1.584 GB, free: 159.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.01119/0.9238, allocations: 7.872 MB / 1.591 GB, free: 151.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004307/0.9281, allocations: 1.957 MB / 1.593 GB, free: 149.5 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00657/0.9348, allocations: 2.278 MB / 1.596 GB, free: 147.2 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004142/0.939, allocations: 1.85 MB / 1.597 GB, free: 145.3 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007869/0.9398, allocations: 104 kB / 1.597 GB, free: 145.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005603/0.9454, allocations: 1.536 MB / 1.599 GB, free: 143.7 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.00123/0.9467, allocations: 0.5053 MB / 1.599 GB, free: 143.2 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.001259/0.948, allocations: 0.6616 MB / 1.6 GB, free: 142.5 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.007168/0.9552, allocations: 4.652 MB / 1.605 GB, free: 137.8 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.033e-06/0.9552, allocations: 0 / 1.605 GB, free: 137.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.116e-06/0.9552, allocations: 4 kB / 1.605 GB, free: 137.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001402/0.9554, allocations: 0 / 1.605 GB, free: 137.8 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 400
 * Number of variables: 400
Notification: Performance of Generate backend data structure: time 0.008989/0.9644, allocations: 3.066 MB / 1.608 GB, free: 134.7 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.967e-05/0.9644, allocations: 8.031 kB / 1.608 GB, free: 134.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003805/0.9683, allocations: 0.5777 MB / 1.608 GB, free: 134.1 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007788/0.9761, allocations: 2.805 MB / 1.611 GB, free: 131.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001298/0.9775, allocations: 267.3 kB / 1.611 GB, free: 131 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000623/0.9781, allocations: 179.9 kB / 1.611 GB, free: 130.8 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006339/0.9845, allocations: 2.115 MB / 1.613 GB, free: 128.6 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.643e-05/0.9846, allocations: 0 / 1.613 GB, free: 128.6 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002568/0.9848, allocations: 68 kB / 1.613 GB, free: 128.5 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.729e-05/0.9849, allocations: 40 kB / 1.613 GB, free: 128.5 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006815/0.9917, allocations: 1.878 MB / 1.615 GB, free: 126.6 MB / 0.8542 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02263/1.014, allocations: 11.11 MB / 1.626 GB, free: 114.8 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003893/1.018, allocations: 1.395 MB / 1.628 GB, free: 113.3 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002458/1.021, allocations: 0.7093 MB / 1.628 GB, free: 112.6 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001874/1.023, allocations: 1.345 MB / 1.63 GB, free: 111 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002644/1.026, allocations: 0.7982 MB / 1.63 GB, free: 110.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0017/1.027, allocations: 174.7 kB / 1.63 GB, free: 110 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=106): time 6.643e-06/1.027, allocations: 0 / 1.63 GB, free: 110 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=106): time 0.008386/1.036, allocations: 2.286 MB / 1.633 GB, free: 107.7 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.219e-05/1.036, allocations: 248.3 kB / 1.633 GB, free: 107.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005459/1.041, allocations: 2.539 MB / 1.635 GB, free: 104.8 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004014/1.042, allocations: 49.7 kB / 1.635 GB, free: 104.8 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001503/1.043, allocations: 1.214 MB / 1.637 GB, free: 103.5 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005453/1.044, allocations: 362.8 kB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001483/1.044, allocations: 28 kB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001185/1.044, allocations: 365.9 kB / 1.637 GB, free: 102.8 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002701/1.047, allocations: 0.773 MB / 1.638 GB, free: 102 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003147/1.05, allocations: 1.155 MB / 1.639 GB, free: 100.7 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00311/1.053, allocations: 0.9215 MB / 1.64 GB, free: 99.8 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.416e-05/1.053, allocations: 4 kB / 1.64 GB, free: 99.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=184) (initialization): time 0.00801/1.061, allocations: 2.323 MB / 1.642 GB, free: 97.45 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002121/1.062, allocations: 345.1 kB / 1.643 GB, free: 97.02 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.973e-05/1.062, allocations: 11.98 kB / 1.643 GB, free: 97 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006121/1.062, allocations: 80.8 kB / 1.643 GB, free: 96.92 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003251/1.065, allocations: 367.4 kB / 1.643 GB, free: 96.56 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005331/1.066, allocations: 0.5991 MB / 1.644 GB, free: 95.94 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004003/1.07, allocations: 231.7 kB / 1.644 GB, free: 95.71 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004786/1.071, allocations: 67.97 kB / 1.644 GB, free: 95.64 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.241e-05/1.071, allocations: 4 kB / 1.644 GB, free: 95.64 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006991/1.078, allocations: 2.071 MB / 1.646 GB, free: 93.56 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.588e-05/1.078, allocations: 8.531 kB / 1.646 GB, free: 93.55 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003189/1.078, allocations: 64.83 kB / 1.646 GB, free: 93.48 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003122/1.081, allocations: 367.4 kB / 1.647 GB, free: 93.12 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001798/1.083, allocations: 1.611 MB / 1.648 GB, free: 91.38 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003798/1.087, allocations: 219.7 kB / 1.648 GB, free: 91.17 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004313/1.087, allocations: 71.91 kB / 1.648 GB, free: 91.1 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition1,WSE.on[1],TCon_in.a,TCon_in.b,TCon_in.last,$PRE.TCon_in.nextEvent,TCon_in.nextEvent,TCon_in.nextEventScaled,WSE.heaExc.con.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (170):
 * Single equations (assignments): 162
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.002072/1.089, allocations: 0.7873 MB / 1.649 GB, free: 90.29 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007456/1.09, allocations: 268.7 kB / 1.649 GB, free: 90.03 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006813/1.097, allocations: 1.984 MB / 1.651 GB, free: 88.05 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004809/1.102, allocations: 1.669 MB / 1.653 GB, free: 86.33 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.061e-05/1.102, allocations: 4 kB / 1.653 GB, free: 86.32 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001769/1.104, allocations: 0.5833 MB / 1.654 GB, free: 85.72 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007287/1.105, allocations: 35.98 kB / 1.654 GB, free: 85.68 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004374/1.109, allocations: 179.7 kB / 1.654 GB, free: 85.51 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005192/1.11, allocations: 80.84 kB / 1.654 GB, free: 85.43 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.01153/1.121, allocations: 1.907 MB / 1.656 GB, free: 83.49 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.01313/1.134, allocations: 2.873 MB / 1.658 GB, free: 80.59 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.00361/1.138, allocations: 0.7772 MB / 1.659 GB, free: 79.82 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.005832/1.144, allocations: 1.73 MB / 1.661 GB, free: 78.09 MB / 0.8542 GB
Notification: Performance of Backend: time 2.304e-06/1.144, allocations: 0 / 1.661 GB, free: 78.09 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.01111/1.155, allocations: 3.275 MB / 1.664 GB, free: 74.78 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.01749/1.173, allocations: 6.559 MB / 1.671 GB, free: 68.18 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1441/1.317, allocations: 57.74 MB / 1.727 GB, free: 11.21 MB / 0.8542 GB